The war between Naomi Campbell and her billionaire ex, Vladimir Doronin, over his new relationship with aspiring model Luo Zilin, whom Naomi mentored on her television show “The Face.”

Sources say Naomi has moved on over Vlad seeing the former Miss China, 26, also known as Zi Lin, who was part of “Team Naomi” and a runner-up on the supermodel’s Oxygen show.

After they were outed as a couple, Zi Lin was fired by her New York agency, Mix Model Management, with president Neal Hamil saying in a statement, “Zi Lin’s contract . . . was terminated . . . due to ongoing unprofessional conduct and unacceptable work ethic.” Naomi’s camp denied she had used her influence in the fashion world to kill Zilin’s career.

A source close to Vlad – who has been divorced from Russian gal Ekaterina since 2010, according to documents seen by Page Six – tells us, “Vlad and Luo are serious and are looking forward to a future where …they can all get on with their lives in peace.”

“Vlad and Luo are serious and are looking forward to a future where Naomi will stop harassing them both and they can all get on with their lives in peace.”

Meanwhile, Naomi has been getting some emotional support from her supermodel pal Kate Moss. Sources tell us that fellow British beauty Moss had “practically moved in” with Naomi, who has had “a tough few weeks after splitting with Vlad.”

A source close to Naomi said, “She is feeling a lot better and has put it all behind her. She is focusing on her show.”

Naomi has been in London filming the British version of her US hit “The Face” and has repeatedly been seen with Moss. The pair partied with Grace Jones until 5 a.m. after attending the glamorous Serpentine Summer party in London on Wednesday evening. Reps for both Vlad and Naomi didn’t comment.

You know you’re having a rough life when Kate Moss has to move in and help you get your ish together.

Come on Naomi, there’s got to be another fine rich baller better than this a$$wipe out there!